Supplementary Material

Supplemental Figure: Wound healing of the mice at different times post wounding. The 1 day to 10 day on the plate are days of post wounding, respectively. The A, B and C are wounds treaded by commercial Tβ4 protein, E. coli-derived recombinant 4 × Tβ4 protein and 0.9% physiological saline, respectively.